Predicted to enable dynein intermediate chain binding activity; dynein light intermediate chain binding activity; and minus-end-directed microtubule motor activity. Predicted to be involved in cilium movement and inner dynein arm assembly. Predicted to be located in cytosol. Predicted to be part of inner dynein arm. Is expressed in spermatozoon and testis. Orthologous to human DNAH7 (dynein axonemal heavy chain 7). [provided by Alliance of Genome Resources, Apr 2022]